How to Cite
Silva, S., Abruña, F., & Vicente-Chandler, J. (1960). The Effect of Yields on Picking Efficiency in Coffee Production. The Journal of Agriculture of the University of Puerto Rico, 44(4), 173–175. https://doi.org/10.46429/jaupr.v44i4.13806
Abstract
Picking efficiency was found to increase gradually with yields of coffee up to about 1,800 pounds of market coffee per acre in 128 plots varying widely in productivity as a result of differential fertilization.Downloads
Download data is not yet available.
Most read articles by the same author(s)
- Fernando Abruña, Nicolás Díaz, José Vicente-Chandler, Studies on Management of a Wild Yam (Dioscorea alata) and a Wild Tanier (Xanthosoma sp.) , The Journal of Agriculture of the University of Puerto Rico: Vol. 65 No. 1 (1981): Vol. 65, No. 1, January 1981
- Fernando Abruña, José Vicente-Chandler, Effects of Six Sources of Nitrogen on Yields, Soil Acidity, and Leaf Composition of Coffee , The Journal of Agriculture of the University of Puerto Rico: Vol. 47 No. 1 (1963): Vol. 47, No. 1, January 1963
- Edmundo Rivera, Servando Silva, José Vicente-Chandler, Distribution of Pigeon Peas, Cassava, Coffee and Grass Roots in an Ultisol , The Journal of Agriculture of the University of Puerto Rico: Vol. 67 No. 3 (1983): Vol. 67, No. 3, July 1983
- José Rodríguez, Edmundo Rivera, José Vicente-Chandler, Productivity of Four Intensively Managed Grasses under Grazing Management in the Humid Hill Region of Puerto Rico , The Journal of Agriculture of the University of Puerto Rico: Vol. 64 No. 2 (1980): Vol. 64, No. 2, April 1980
- Rubén Caro Costas, Elvin Boneta, Servando Silva, Effect of Various Cultural Practices on Yields of Yams in Puerto Rico , The Journal of Agriculture of the University of Puerto Rico: Vol. 52 No. 4 (1968): Vol. 52, No. 4, October 1968
- Fernando Abruña, José Rodríguez, José Badillo-Feliciano, Servando Silva, José Vicente-Chandler, Crop Response to Soil Acidity Factors in Ultisols and Oxisols in Puerto Rico-Soybeans , The Journal of Agriculture of the University of Puerto Rico: Vol. 62 No. 1 (1978): Vol. 62, No. 1, January 1978
- Fernando Abruña, Edmundo Rivera, Effects of Soil Acidity Factors on Yields and Foliar Composition of Two Rice Varieties with Supplementary Overhead Irrigation , The Journal of Agriculture of the University of Puerto Rico: Vol. 68 No. 4 (1984): Vol. 68, No. 4, October 1984
- Fernando Abruña, José Vicente-Chandler, José A. Rodríguez García, Crop Response to Soil Acidity Factors in Ultisols and Oxisols in Puerto Rico. VIII. Yams , The Journal of Agriculture of the University of Puerto Rico: Vol. 67 No. 4 (1983): Vol. 67, No. 4, October 1983
- Héber Irizarry, Fernando Abruña, José Rodríguez, Nicolás Díaz, Nutrient Uptake by Intensively Managed Plantains as Related to Stage of Growth at Two Locations , The Journal of Agriculture of the University of Puerto Rico: Vol. 65 No. 4 (1981): Vol. 65, No. 4, October 1981
- Rubén Caro-Costas, José Vicente-Chandler, Fernando Abruña, Effect of Four Levels of Concentrate Feeding on Milk Production by Holstein Cows Grazing Intensively Managed Tropical Grass Pastures , The Journal of Agriculture of the University of Puerto Rico: Vol. 56 No. 2 (1972): Vol. 56, No. 2, April 1972